The 3-in-1 Sercel Nautilus® device provides acoustic positioning, depth control and automatic steering in one integrated unit. Nautilus regularizes the spread automatically to give better 3D coverage, and provides greatly improved 4D repeatability by combining this with feather-matching, depth control and more accurate steering to pre-plot positions.
The combination of Nautilus and the industry-leading Sentinel Solid Streamer® provides the quietest steered streamer available. Nautilus provides options for great operational flexibility:
The Nautilus node contains all the acoustic, depth and steering electronics. The wing assembly is a mechanical interface only, which clamps onto the node for easy and safe installation. The patented three control surface design and linkage provides maximum steering power and stability with minimum streamer noise, all optimized specifically for seismic acquisition speeds (5 knots).
Best signal-to-noise ratio. Lowest frequencies. Most reliable 4D. Widest weather window. Broadband ready. For the most demanding applications, choose Sentinel.
Our experienced people make the difference, being knowledgeable, reliable and open, with the resources and expertise to go the extra mile.
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